MODRTU32 Connection status

MODRTU32 Connection status

Hi all.

I have app which communicate with 9 MODRTU32 devices.
Variable STRING type with offset 61, and dynamic text element.
Text appears like: 1:0;2:1;...9:0;
From documentation format is:
:;...
Connection status:
0 - ok
1- failed
2 - simulated

How to parse this text and detect communication failure for separate devices?
Is there any other driver specific variable which can help to detect comm. issues with device?

This is a migrated post! Originally posted on 07.07.2021 by user milosh. Please be aware that information can be outdated.